﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Interface
{
    class Program
    {
        static void Main(string[] args)
        {
            ISwitch control = new Ppr("001");
            control.On();
            control.Off();
            control = new Xb("002");
            control.On();
            control.Off();

            Console.ReadLine();
        }
    }
}
